I D Griffith Inc - HVAC services in Wilmington

HVAC

I D Griffith Inc

Quality, Integrity, Pride

3.1 (17)

Our Story

I.D. Griffith Inc., founded in 1947, is a union-affiliated mechanical contractor serving commercial, institutional, and industrial clients in Delaware and beyond. Originally specializing in sheet metal and ductwork, they have grown into a full-service firm with in-house capabilities including service, plumbing, and fabrication.

Our Specialties

Mechanical contractingSheet metal fabricationDuctwork fabricationPipe fabricationPlumbingService departmentEstimatingCAD designBIM modelingTRIMBLE GPS layout

Services

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Service Area

Based in Wilmington, DE

Serves within 30 minutes drive from Wilmington

Client Reviews

3.1 from 17 reviews on Google

I came here to write a review for ID Griffith's terrible drivers, and am surprised (not surprised?) to find so many of the same comments. This company clearly knows its awful drivers pose a public threat to safety, yet has done nothing to remedy it. This morning on northbound route 141, pickup truck #88 was literally driving about 70 mph (in 35/45 mph zones) and sped around me to cut me off and get ONE CAR in front of me—I guess they needed to feel superior to other traffic?. They then tailgated every vehicle they were behind for another 10 minutes, veered in and out of other lanes lanes repeatedly without signaling, and maintained the same speeding. The driver of truck 88 (and many others, apparently) should have their licenses revoked immediately. I would be utterly ashamed of this business if I was the owner.

J S 5 months ago

Wow! The reviews for this company and their drivers is very telling. Two small children in my car, brake checked me, driving right next to another car not allowing me to pass. Hanging out the window I give me and two small children the finger and trying to run me off the road. This driver is not a good representative for your company. Looks like I’m not alone with these drivers trying to run people off the road. This needs to stop

Tracie Connelly a month ago

This companies employees must not no how to drive. Be aware of truck 109 license plate ending in #606. Completely cute off while driving with my baby in the back. Then cursed me out as if it was my fault. Shame on you.

Alexandria Nicole 8 months ago
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Common Questions

I.D. Griffith Inc was founded in 1947 by I. Davidson Griffith and has been operating from its current location in Wilmington, DE since 1952. Over 75 years, the company has grown from specializing in sheet metal and ductwork fabrication to a full-service mechanical contractor serving commercial, institutional, and industrial clients. Their commitment to quality, integrity, and pride ensures reliable service throughout Delaware and beyond.
I.D. Griffith Inc is based in Wilmington, DE, and proudly serves Delaware and surrounding areas for mechanical contracting needs. They have a history of handling major projects in cities like Detroit and Kansas City for clients such as General Motors and Chrysler. Their focus remains on delivering precision work to commercial, institutional, and industrial sectors in the region.
I.D. Griffith Inc specializes in sheet metal and ductwork fabrication, pipe fabrication, and full mechanical contracting services including plumbing. They offer in-house estimating, CAD design, and a dedicated service department to support projects from fabrication to maintenance. As a leading union-affiliated contractor, they emphasize craftsmanship in HVAC systems, piping, and metalwork for industrial and commercial applications.
Yes, I.D. Griffith Inc leverages BIM modeling and TRIMBLE GPS layout systems to ensure precision and efficiency in field coordination and project execution. These technologies allow for accurate ductwork installation, pipe fitting, and overall mechanical system integration. Their in-house CAD sketching department further enhances design accuracy for commercial and industrial clients.
The in-house service department at I.D. Griffith Inc provides comprehensive support throughout all project stages, including follow-up maintenance for mechanical systems. They handle service needs for HVAC, plumbing, and fabrication work, ensuring long-term reliability and performance. As an all-union shop, the department employs highly skilled professionals from UA Local 74 Plumbers & Pipefitters and Sheet Metal Workers Local 19.
I.D. Griffith Inc is proudly an all-union shop, affiliated with UA Local 74 Plumbers & Pipefitters and Sheet Metal Workers Local 19 since its founding in 1947. This partnership ensures access to highly trained professionals who deliver expertise in safety, quality craftsmanship, and mechanical installations. Their union status supports exceptional workmanship for commercial, institutional, and industrial projects across Delaware.
I.D. Griffith Inc begins with in-house estimating and CAD design to plan projects accurately, followed by sheet metal and pipe fabrication in their dedicated shops. They utilize BIM modeling and TRIMBLE GPS systems for precise on-site installation and coordination of HVAC, plumbing, and ductwork systems. The process concludes with service department support for commissioning, testing, and ongoing maintenance to ensure seamless results.

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Wilmington, DE

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